| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.80 | 4.832% | $204.2127 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $7.60 | 5.105% | $7.988 | $7.99 | $8.00 | $8.00 |
| Purchase #3 | $98.51 | 4.823% | $103.2611 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $196.60 | 10.856% | $217.9429 | $217.94 | $217.95 | $217.90 |
| Purchase #5 | $188.43 | 3.271% | $194.5935 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $204.97 | 3.855% | $212.8716 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $209.59 | 6.348% | $222.8948 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $1,100.50 | $1,163.7646 | $1,163.75 | $1,163.75 | $1,163.80 | |